I want to upgrade my RAM currently it is 4GB with an i5 4200U processor @ 1.6GHz, 2 Core

[Umasankarvkn]

I am looking for upgrading the RAM of my laptop with the following configuration - 

OS Name Microsoft Windows 10 Home Single Language
Version 10.0.19041 Build 19041
OS Manufacturer Microsoft Corporation
System Manufacturer Hewlett-Packard
System Model HP Pavilion 15 Notebook PC
System Type x64-based PC
Processor Intel(R) Core(TM) i5-4200U CPU @ 1.60GHz, 2301 Mhz, 2 Core(s), 4 Logical Processor(s)
BIOS Version/Date Insyde F.42, 04-12-2013

Installed Physical Memory (RAM) 4.00 GB
Total Physical Memory 3.93 GB
Available Physical Memory 839 MB
Total Virtual Memory 6.28 GB

Is it possible to upgrade if so how can it be done to increase the speed of my system. Please also advise if it is not possible to have the speed increased by changing the RAM

[Prométhée]

Hello

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This is an automatic response
in order to avoid writing the same thing each time

Some elements may therefore not apply to you 
To be able to answer you effectively, we need some information

we need the exact model of your computer, and the product number
To find it follow this
for a desktop computer

HP Desktop PCs - How Do I Find My Model Number or Product Number? | HP® Customer Support
and for a laptop
HP Notebook PCs - How Do I Find My Product Name or Number? | HP® Customer Support

Give the full name with the product number P / N

this is not a model:
HP Desktop M01-F1xxx
the requested product number must look like this
Product Number: 9EE50AA # ABA
the model corresponding to this number will therefore be
HP Desktop - M01-F1033wb